The halfway points are the points which mark the half distance covered by the flight. These lie in the mid of both the above mentioned places. These points change for different locations. Halfway points for the above mentioned places are Fayetteville, NC.
Depending upon your route, probably Fayetteville, NC.
Lumberton, NC
The halfway point between Grandville and Hershey is Breakman, Ohio
The halfway point between Gulfport, Mississippi and Tulsa, Oklahoma is Varner, Arkansas. There is approximately 564 miles between Tulsa and Gulfport.
The halfway point between Tulsa, OK and Fort Campbell, KY falls in or around Mountain View, MO.
Des Monien Iowa
Edwardsville, IL
Galena, OH
Tulsa, Oklahoma is close to the halfway point and is certainly worthy of a visit.
Terre Haute, Indiana
Urbana, Illinois.
The halfway point between Tulsa, Oklahoma, and Vicksburg, Mississippi, is Conway, Arkansas, if you're going via Fort Smith, Little Rock, and Pine Bluff.
158km is the halfway point between Columbia Sc and Bennettsville sc.
Somewhere near Tulsa, Oklahoma.